Nzira dzakawanda kuti Browning pamba

Browning kana oxidation, yave kuzivikanwa kwenguva yakareba. Kare, kugadzira kwakadaro raishandiswa kudzivirira simbi kubva ngura, asi ikozvino - kunyanya nokuda kushongedza. Nokuti mhizha haatori yakawanda burnishing pamba kupa simbi nyaya dzinonakidza maonero kana kudzorera munhu kuvhima pfuti. Kuti aite izvi, unofanira chete chido uye vamwe zivo.

Nzira kuti pamba burnishing simbi

The nyore kwavari - mafuta unhani kwaizotevera kudziyisa yacho simbi. Izvi zvinoitwa sezvinotevera. The preform iri vakachenesa uye degreased uye ipapo kutongokwizwa nhete paiva varnish (iripo miriwo mafuta). Zvakanga ipapo yakaiswa muchoto kana kwakajairika muchoto uye nenharo kuti madhigirii mazana mana. Zvinoguma yakasimba decoration firimu kuti shava ruvara.

Imwe nzira kuita bluing musha simbi blanks vari yakabikwa yakasimba alkaline mhinduro (potassium, yavaibvisa hydroxide). Panyaya iyi, iyo simbi anowana rebhuruu akanaka ruvara, asi Browning haisi chaizvo haana - nyore. Naizvozvo, nzira iri nani nokuda diki kadikidiki simbi zvinhu cylindrical chimiro. Kuti uwane raidudzwa rutema-dema tint preform anofanira kubika mune mhinduro zvinosanganisira 1 fő mvura, kota kilogram pamusoro yavaibvisa nitrite, 700 g yavaibvisa hydroxide uye 200 magiramu ose yavaibvisa nitrate.

Chakaoma kunzwisisa zvikuru nzira yokuita blueing pamba, asi anopawo migumisiro yakanakisisa - kugaya preform panzvimbo uchanyangadika pamusoro yavaibvisa nitrate. The kwacho kunofanira kuitika panguva imwe tembiricha 350 Celsius. Nenzira iyi munhu anogona kuwana yakaoma chaizvo, chinoyevedza rinokwanisa kucheneruka Hue oxide firimu.

Browning chivhorovhoro emiti

Ose pamusoro nzira dzipi burnishing pamba kwete chaizvo kushandiswawo kudzorera pfuti dhiramu. Nokuti basa iri pane chinokosha sezvamunoita, izvo zvinogona kutengwa dzakagadzirirwa muzvitoro. Kana nzvimbo yakadaro iripo muzvitoro ikoko kana kuti zvimwe chikonzero kushandiswa kwayo chisingadiwi, zvinotevera inzira yakanaka kushandisa burnishing hunde dzacho kumba.

Rakashandiswa kugona Stainless simbi mutopota kwenzvimbo dhayamita uye urefu. Imwe kuguma nomutopota rakanamwa.

1. hunde dzacho achishandisa hasha zvinhu zviri vakabvisa kubva nengura uye kare bluing ipapo kukwenenzverwa kumativi akanzwa.

2. mativi ose madzinde dzakavharika pamwe plugs husingakwanisi namakemikari nevamiririri. Pemvura workpiece iri degreased mumatanho maviri. Chokutanga, anongoti akapusika pamwe peturu uye ipapo madzinde vanonyudzwa kwemaminitsi makumi maviri ari huru chichagadzirisa madhigirii 70. Kuronga mhinduro iri sezvinotevera: Mumwe fő mvura, 50 g yavaibvisa hydroxide, uye matatu magiramu pamusoro pasoda madota, zvakafanana yavaibvisa phosphate, uye 5 magiramu ose silica guruu.

3. Kuti bvisa mukuru oxide firimu, kushandiswa pickled kana simba etching. Upfu huri dzichinyikwa shanu muzana mhinduro kubva sulfuric asidhi uye akaramba ikoko miniti imwe.

4. chikuru kwacho kunoitika achiedza aqueous mhinduro kuti phosphoric asidhi (0,7 / 100), Ammonium chloride (6/100), yavaibvisa hyposulfite (8/100) uye nitric asidhi (0.3 / 100). Hunde dzacho "yakabikwa" pane imwe tembiricha 70 cant. nokuti awa rimwe.

5. Kuti abatanidze kunoguma oxide firimu, iro workpiece akabhabhatidzwa kwemaminitsi mashanu ari potassium bichromate mhinduro (120 g pa fő mvura). The tembiricha rworwendo 70 mhinduro.

Mushure simbi burnishing nzira mumba rapera nokuda kwazvo Washing emiti, apo ivo chero zvazvingava haigoni kubatwa nemaoko. Special nzeve nerimwe kubudiswa nzira inofanira kupiwa yakachengeteka zviyero! All zvinhu zviri hasha kwazvo!